“line of fall”的概念、定义、翻译、参考文献-科学参考

单词	line of fall
释义	line of fall [`līn ǝv ¦fȯl] ^MECHANICS The line tangent to the ballistic trajectory at the level point.
随便看	scarplet scarpline scarp slope scarp stream scar tissue SC asphalt Scatopsidae scatter angle scatter band scatter diagram reindeer Reinecke's salt reinfection reinforced beam reinforced brickwork reinforced column reinforced concrete reinforced molding compound reinforced plastic reinforcement reinforcement conditioning reinforcement of weld reinforcing bars reinitialize Reinsch test

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